Compression molding of structures

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United States of America Patent

PATENT NO 5427731
SERIAL NO

08186089

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Abstract

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A process for compression molding a fiber reinforced thermoplastic resin article that includes subjecting the fiber reinforced resin material to heat and pressure to form the article, then directionally cooling the mold sequentially from bottom to top to provide a thermal gradient suitable for creating directional solidification of the material.

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Patent Owner(s)

Patent OwnerAddress
E I DU PONT DE NEMOURS AND COMPANY1007 MARKET STREET WILMINGTON DELAWARE 19898 UNITED STATES OF AMERICA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chesna, John C North Royalton, OH 2 7
Gentile, Wayne F Newark, DE 3 32
Khan, Subhotosh Wilmington, DE 16 146
Krueger, William H Wilmington, DE 7 125

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